Transaction f98a639cbad797f88816b7cafa2349459df69db847469033f02e91adca7c08ed

Summary

  • Written in Block
    736986 (Main Chain)
  • Confirmation 122215 Confirmation(s)
  • Timestamp 2022-05-19 08:50:09
  • Tx Size 6258 Bytes
  • Other Explorers BLOCKCHAIR
  • Input 2.20544975 BTC
  • Output 2.2053256 BTC
  • Fees 0.00012415 BTC
  • Rate 0.00002031 BTC / KB
  • Recommendation CoinEx Wallet
Input (1 Txs) 2.20544975 BTC
Output (187 Txs) 2.2053256 BTC
Output (187 Txs) 2.2053256 BTC
Input Scripts
Output Scripts

witness_v0_keyhash

Output Scripts

witness_v0_keyhash

OP_0 0e572aa2ae209f370ccf4b8aac997d040ee8de69

witness_v0_keyhash

OP_0 e82e6546096db50b946e273a7647f042675f8cfe

scripthash

OP_HASH160 bd3fcf9b620f537203401141597826292b02c49d OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 2c7745825c0aba20a22b1cb0a26cbfab96f7222b OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 18170992143ad0a824895d0e12e2c29c62513748 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 926df7d5e9af80f80ab3554be57219fc16609795

scripthash

OP_HASH160 85ea3dc4d84f7dd61e07916d4724750b16a67dc7 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 e71ad6d7d782a16cfb4f3c314bdec7d7f46dd0d5 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 bc1f07b5f0fd01f2c300020ded0d34e37da49fa5 OP_EQUAL

scripthash

OP_HASH160 7cd9e28469025a140ac76ed7a96160ebebde6073 OP_EQUAL

scripthash

OP_HASH160 1c4924bfbca967975d387b56f4397355f9ff024a OP_EQUAL

scripthash

OP_HASH160 9fb15af874ff3dbe0a3196e06ff5448dbb8a4466 OP_EQUAL

scripthash

OP_HASH160 8d33bf2dd5922f822baf50cf9c7cb5a86330487f OP_EQUAL

witness_v0_keyhash

OP_0 414b891c05e3c5830eb693ad3ca6de3447f8fb64

pubkeyhash

OP_DUP OP_HASH160 c86d695f1491e79bb1ee37d202b351d0fe5954f5 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 b8b8d891b048c9ec79080a534e9824a69c806dbf OP_EQUAL

scripthash

OP_HASH160 a6d4f3bc24072d82e3b8d261cec09952a7216c68 OP_EQUAL

scripthash

OP_HASH160 078246b01806b5aa94cea99a2bbcf94a6cbcc907 OP_EQUAL

witness_v0_scripthash

OP_0 144c934c5419cb4903a31c6f6a13d574541a15eff3884671cb28427d72f25d0a

scripthash

OP_HASH160 77b6bf193a503c544903c9c37b4c49f0d66481c3 OP_EQUAL

witness_v0_keyhash

OP_0 b9942baa9ac8be42bd48cd74ac57de7ece75d676

scripthash

OP_HASH160 fd6f9932aef802ad4e5bd426d5d23db07e74e995 OP_EQUAL

scripthash

OP_HASH160 b5ff19d33d9dd44c90a0b7279f41591d63f12728 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 5bf80452b04f0fbd89304b677176a61febc3f5f6 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 9724217128dbcffa51c83191cbd223c0208485c2 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 043f554941d1b279d0be7e5e4ec5b4ee2f93d40b OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 36720d1b9b1cb14e226bea94e184c76181786b98

pubkeyhash

OP_DUP OP_HASH160 b792351883fc56702b66df374613fb3828a51261 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 7637eeff3152e1ce72d8474edc15b46dd6c21aa4 OP_EQUAL

witness_v0_keyhash

OP_0 7dbbf821a1d0247c387f51d7ddeaead173644022

scripthash

OP_HASH160 dd8b7028a7aefe32e34971842233576a84c98c4f OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 244907e644404f0d2364bead8f66001074bb9fb3 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_scripthash

OP_0 e40dee7b74f20edc5b56ddaa920cd5e84230e03256ad4cccb3637311f39de4a8

witness_v0_keyhash

OP_0 0c63d3c98ca9418bf540c80936c56b4a59a49cb6

scripthash

OP_HASH160 f7d310494b0a99bcc32d252f0cfab62a4167ea29 OP_EQUAL

scripthash

OP_HASH160 ff2b1d35889ae375140119aafc26cecea45950eb OP_EQUAL

scripthash

OP_HASH160 b5aec833d207f0c1825cd0078c434ccd4dfaa5d6 OP_EQUAL

scripthash

OP_HASH160 9f133be8400f373c9fc279aba7448e0be35e2d72 OP_EQUAL

scripthash

OP_HASH160 296f67693aba29ec4024e92e60d746332519c373 OP_EQUAL

witness_v0_keyhash

OP_0 4994ae8bf49606185a558a5017732ce38d9cae87

scripthash

OP_HASH160 2fbcdc14c85f92ab2747492445aa895be1ba548e OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 600937c09621a259039142e01902852153f06c98 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 f7fbb1f5fb9bbd50b4d0c2208f73549284bb80d7 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 88baec787132e9b7cff79eab240b305ebf64a1d2 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_scripthash

OP_0 b994f2212628c68c93a7c45b33212d05de87c8b3790b70069fa56946bf076401

scripthash

OP_HASH160 4ecd33395568c6df5750303647fbe83db2f07945 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 6afed984a42e386a57da63a09cb986ac562c02bf OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 8b3cba33ec28a82d91a58ef151d60307cbe731f1 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 859105525f63e09b74c52ef57f4327dc2ec236ba OP_EQUAL

witness_v0_keyhash

OP_0 abed0e9523c397715f5769fb462295bd07e798a2

scripthash

OP_HASH160 0145bdc290ccaa90e59f9e1b4c323874a5578aea OP_EQUAL

witness_v0_keyhash

OP_0 5fccbd854b0beebe0e2052f410e31b3d2a849f5c

witness_v0_keyhash

OP_0 aa2e8537e17ca844b313916ba16ec0c31a738279

witness_v0_keyhash

OP_0 74d8e528a3e985021b23a336328db462ecd62a4b

pubkeyhash

OP_DUP OP_HASH160 4d8c5d1ddba4a53102c0de90d2bfef7643e327fd OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 1fe23ea97ff9d09b6ca8bbcf33e30cec664aec4d

scripthash

OP_HASH160 c0235c44b120941f0b4a35cee06245667bffc528 OP_EQUAL

scripthash

OP_HASH160 3b18d51b09226bf78766bb8591a02216fd8fc1a4 OP_EQUAL

scripthash

OP_HASH160 c39c5250165b50f97901a4754300342dfbae60f7 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 df460e974d4ae93c454a7e4e46273af2235cc06e OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 eb86049c248ef9d297302749da05d24646bb732c OP_EQUAL

scripthash

OP_HASH160 54e4194a87b3aeaad9261b58a742fc53b8bb4c51 OP_EQUAL

witness_v0_scripthash

OP_0 17d3b783fc8454c871d741fbcb107a58665caeec0cdfc349831c3118fd36fe3a

scripthash

OP_HASH160 243110658095b2b5f321ba1e746890b7244e932d OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 8f812ca4179aa2c419c0f810b61c42518aba48d1 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_scripthash

OP_0 280c2c844732f5f76c02e8c63faedfc862fe14aafcc22632827589f7a121f365

scripthash

OP_HASH160 16b2e566daa5437671d56dff9d8cfd5edebfe038 OP_EQUAL

scripthash

OP_HASH160 0e07f2d23b19b4de17713a2f01470785f8792d78 OP_EQUAL

scripthash

OP_HASH160 e41b09d44ff26bccc949897bd7114058473a3e90 OP_EQUAL

scripthash

OP_HASH160 e0fb1255674b5d0b21414a6ef4f90286748a57c4 OP_EQUAL

scripthash

OP_HASH160 5a9178a67f62aad809fa59930d9e6d311085b4f7 OP_EQUAL

scripthash

OP_HASH160 5faafac3f2a3b57f7ef2efca7a3bca76b1818755 OP_EQUAL

witness_v0_keyhash

OP_0 df9081c846f69b55ae2a7fac6a6c9285813afa2a

scripthash

OP_HASH160 6c3fc2f127277ede49c75bf91731e7df311e81fe OP_EQUAL

scripthash

OP_HASH160 9126efb341e0e4ac795208a7d2bc8292fc648d6c OP_EQUAL

scripthash

OP_HASH160 4bff9cf2eb500f3b45713ace2daf37f3b8f94066 OP_EQUAL

scripthash

OP_HASH160 b3a75a91ddb4d9020b47dc2bf9bf13d435b812e7 OP_EQUAL

witness_v0_keyhash

OP_0 d6030f9c65149a3e271a3e1910b734bc0a90161c

witness_v0_keyhash

OP_0 8cbe3954b261c95159866d957188d682cd4ac04a

scripthash

OP_HASH160 97e28d6c9cc4bb7b9c9073fd83562c9f7add8883 OP_EQUAL

scripthash

OP_HASH160 6635571499a380ee7ca4dd3f33f40c0048f05f04 OP_EQUAL

scripthash

OP_HASH160 17e1e1f1a759c81ecbb78ff2bb3874a7d33de199 OP_EQUAL

scripthash

OP_HASH160 2a596a8969eea4b3e8315c44d5d56160f5d5d6cf OP_EQUAL

scripthash

OP_HASH160 5be87113de0c09fe8829e052cf6aa176c633347b OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 ba690b885d144e90fffd999866d1abd6c1cd8fc4 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 e2d8cf78516d1985c469e4af73d468eb55690874 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 5065b681adb667dc7d7483c512a475cf7835eaae OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 7879d729444d31c676d3a3e066659183ba06d391 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 5077911caf7f8ffb7b88bd18aa42d11ae06a4f05 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 d8a6a8588a93d617b46a531840fb219305e6051d

pubkeyhash

OP_DUP OP_HASH160 8aee722b0d16a7d4be17a0e18184c25d432872b8 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 173ef0fa7812ffc4319fa8a8dbee462e4adb84a8 OP_EQUAL

scripthash

OP_HASH160 3c9a0d5a361b63c78ca9d8d4b498ca4513e35f8c OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 ad865ab82d96024993ceadc968e216dd1560eeb2 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 9b02001aa1233829f98f02c0f115ad035d0dd147 OP_EQUAL

scripthash

OP_HASH160 c89e9c80135770e04dd23f960bfe9f35243768fd OP_EQUAL

witness_v0_keyhash

OP_0 25ed79efb464fba0687581d93536cbadd15590fb

pubkeyhash

OP_DUP OP_HASH160 a3228a07cd7d7d77267e7b8bdefc4bf568f8186b OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 e1ca64cefbacb07a67ac12075032a72a9d7eb58c

pubkeyhash

OP_DUP OP_HASH160 d40a68c59c73cf52b8d56c86c70403421b363245 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 17ff9d0a86d37513ec8ed681ca42d35aad95fc0a OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 bf469e24bb8ac644e4efb216319b4865933e571d OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 260184c5cae1382f419376c219f2f0a43541a157 OP_EQUAL

witness_v0_keyhash

OP_0 2c495c3761d245f363dfc91364d6c31c456605a1

scripthash

OP_HASH160 1d57a5fe794d7ef9d91fadfb83bae4dd1e2a096c OP_EQUAL

scripthash

OP_HASH160 46ee82bb76a16522f6af505e86716b2886d9624e OP_EQUAL

scripthash

OP_HASH160 6d7acad48b2e9a4c3600db44f6f4d9e7f2a13ac0 OP_EQUAL

witness_v0_keyhash

OP_0 93c760e4a56c91c4392c7b840dc1162b3c52bb92

scripthash

OP_HASH160 30e3cf4e9b4cfd93812734f25ab02a25610b2442 OP_EQUAL

witness_v0_keyhash

OP_0 12914d9c011185f7d9377e3a06bc6252ce1794b5

pubkeyhash

OP_DUP OP_HASH160 05a493db820d37c30ba9b82ac210288c5636c593 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 ebd7e8c41dcd624c545a952538af614aa575bb56 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 3eb4873023ef8b00005c612b5595970fb98bb6d3 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 f14e3903fbb4baf4b51a669ac5afd86b3c062fee

pubkeyhash

OP_DUP OP_HASH160 66f2fc198cd06c868ce00fdbf314485c7a342d36 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 f0df18ff789b3d53f977972b54ab9371356a14fd

scripthash

OP_HASH160 af37d3e4a77095728079c7370713fa8994cfd5a6 OP_EQUAL

witness_v0_keyhash

OP_0 3c35ee9d24c186f1f292d9d5c00ea1786cb8d418

scripthash

OP_HASH160 7aaedf2fd4f1e5aacf48dd9d47798070e314fc3c OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 024deffdb609a2d66ec12d902abf7de63d2bec42 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 87e5c1bfc543abdee3ffe7b746561d04e0150f4a OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 81756a48e0fbca5c43dc61d6e20d9342ee1c12ea

scripthash

OP_HASH160 c59cbb23f50d35072032629abfee73dc896fbde3 OP_EQUAL

scripthash

OP_HASH160 c541a410c12f849961454a4a092397c0ba8e531f OP_EQUAL

scripthash

OP_HASH160 ff596e735bb3b8dabab38c161311f60ea2e3da97 OP_EQUAL

scripthash

OP_HASH160 958ae53bf31043fa71ab9e9ac739c07a9c08633e OP_EQUAL

scripthash

OP_HASH160 8547f7b2fead8ad41db7b87468ba7c7e5651b265 OP_EQUAL

scripthash

OP_HASH160 a4929f988a400942f93265fa57b3f166aef14bee OP_EQUAL

scripthash

OP_HASH160 c2e90b066c4bb4db65be6a5e9591977086b2cb5f OP_EQUAL

scripthash

OP_HASH160 f7c75ccc3681a4e54295e61f9da353abb1f3299c OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 ebd69748fbcbb55eec5e8d79bdbac798e146f5e7 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 97f80eefdeed15ced1e07519eb64a21971f6966e

scripthash

OP_HASH160 c551ce81f9216ee15a5c5aff87eadee3dc12ef9c OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 b012a97291487ba27abb38429c35091cf99d3f09 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 1df273e29ee5aaf59bbd13d566ee36065047496f OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 559a7bd8347084c7afccf442b2818986d308f9ed

pubkeyhash

OP_DUP OP_HASH160 48bb01eb30d2171c7e6d645e49f9569065999dc5 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 402295ba19e75763de336ff43a075cef5c3dec67 OP_EQUAL

scripthash

OP_HASH160 1d1336f73e9e02af480d83d3be11beacc374247b OP_EQUAL

scripthash

OP_HASH160 c4c18de0f5e9b18ba0ee0fe8904ff152d2e043b8 OP_EQUAL

witness_v0_keyhash

OP_0 e1ca84add36cc410c96b88203884c94ecde69f68

scripthash

OP_HASH160 f27e924a817ce470057c82cdd2f731253b30f0d9 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 2099fa049a1f9068d3609c917055b802598a1bef OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 5199cfbd1615323bff0574d86d8759bfc9a4d555 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 50d54a4cec7e6ea383d364259cf666b023c2b6cb OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 9af981a9b319a80003baf57ded868009fd86ca8b OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 36e651421855aaa20725ec6933108ff3e4d05f53 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 854297d3660b059ca6c1dcc769432a0299bb811a OP_EQUAL

scripthash

OP_HASH160 4429190776aa2e8d514bdfa8ad84344a9507c050 OP_EQUAL

witness_v0_keyhash

OP_0 a56e2dc9c76cc0d04d0a3f6ca657ba945adae6d3

scripthash

OP_HASH160 fdeaca531150f876713b9fb77c90cc0368be1b8c OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 fa7dfb0fc9cfacc0852d41c3aa6bbfff4c2e2ba4 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 767e859d769e1276d8d813d72ae3acb1db78e1e6 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 cbd651afbce8042c4851b2f69f797991515f2168

witness_v0_keyhash

OP_0 74eebaef4f03cded2738f2f062cdd92e90deb494

witness_v0_keyhash

OP_0 a21fd74155bed432f064e3a0402269efa03a8ae0

witness_v0_scripthash

OP_0 9ca099161b050f00cba89d4a9572aaf19281f78b37321c05c64de396b6105d18

scripthash

OP_HASH160 e32bebdffc98ab33f43ec7a2a6ca4895ff64bf41 OP_EQUAL

scripthash

OP_HASH160 1c3e6aede62157e682bda3d1e3623e730b75584f OP_EQUAL

scripthash

OP_HASH160 ba9e5b458d18213377872435502cb63527a20f98 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 63387217748cdf199a50bc2c0fcbc5d96f473f31 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 c0260e2c9fb50d2ba9fc8efcd3bdf87dda45e981 OP_EQUAL

scripthash

OP_HASH160 dee4be91b6efe788c97d96c86c027f61166f07b9 OP_EQUAL

witness_v0_keyhash

OP_0 7e51c0ddc28f40eeef8b194c4be7084ccee5a2ba

witness_v0_keyhash

OP_0 9be4bb28495ac5bf364d4498314686de361bec12

pubkeyhash

OP_DUP OP_HASH160 5e8e8717e201f4fbd6888e526ab9298b5e5783f1 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 b194f02a90eb1c3a29e7e3ac1b2673b6ba8d711d OP_EQUAL

scripthash

OP_HASH160 b3726511608f116866a8afc5792d8589862aa633 OP_EQUAL

scripthash

OP_HASH160 3ec62b7369d2c98fe66a906ef72641122647a1fc OP_EQUAL

witness_v0_keyhash

OP_0 4b412aeb3272390fdb0ca782e520bb97f87eab17

scripthash

OP_HASH160 77604270d1c477063c27fa5469570f9ff26287dc OP_EQUAL

witness_v0_keyhash

OP_0 268ebfbfe2110dd2313cc090929bc1f3515b601d

scripthash

OP_HASH160 90cd88fb27c5c855c91635c893b511eb1d4a388b OP_EQUAL

scripthash

OP_HASH160 24016d0f7bc7b300bb2d88261a2ad459ec4c96cf OP_EQUAL

scripthash

OP_HASH160 405da11b39b306d7936715cf06fbca3f1fd297d5 OP_EQUAL

scripthash

OP_HASH160 30cb3db35b3f2f13a41233aa787fbee33cbb3004 OP_EQUAL

witness_v0_keyhash

OP_0 5b9d976e8bc3293a7ca242e05d380628f562e8f1

pubkeyhash

OP_DUP OP_HASH160 706ad2cdac701104064846d44361f112fd46ba42 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 443abecb2be39c2c515ca82f8b8e4b311e0c9f89 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 2d45c2093440391537d5480d8012ce090d391a68 OP_EQUAL

scripthash

OP_HASH160 aefddda87b7b3c26baa3cbe4d3539366223baee2 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 801a9eaf7abee2ed3be85ee4c2d218f45d4f4b39 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 492c9cca8c3c3e218cdaebe13d6f71daccb79b31 OP_EQUAL

scripthash

OP_HASH160 d8ebab503e2936d00da763dd690386a3e597e27a OP_EQUAL

witness_v0_keyhash

OP_0 3768a70cccb4115d5137066ee62632ce6c59a80f

pubkeyhash

OP_DUP OP_HASH160 c14458fcc38373d1252e7df22544cc7b7cb9cc01 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 cce597e8fd596457c6dd0ca30296a33239cc2d15 OP_EQUAL